---
product_id: 126267136
title: "Air Undercoating Spray Gun with Gauge, Suction Feed Cup & 2 Wands - 22\" Long Flexible Extension Wand with Multi-Directional Nozzle - Sprayable Bed Liner, Rubberized Truck Undercoating"
brand: "tcp global"
price: "$85.77"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/126267136-air-undercoating-spray-gun-with-gauge-suction-feed-cup-2
store_origin: US
region: United States of America
---

# Lightweight durable aluminum body Precision air pressure control Dual 22" flexible extension wands Air Undercoating Spray Gun with Gauge, Suction Feed Cup & 2 Wands - 22" Long Flexible Extension Wand with Multi-Directional Nozzle - Sprayable Bed Liner, Rubberized Truck Undercoating

**Brand:** tcp global
**Price:** $85.77
**Availability:** ✅ In Stock

## Summary

> 🛠️ Spray Like a Pro, Protect Like a Boss!

## Quick Answers

- **What is this?** Air Undercoating Spray Gun with Gauge, Suction Feed Cup & 2 Wands - 22" Long Flexible Extension Wand with Multi-Directional Nozzle - Sprayable Bed Liner, Rubberized Truck Undercoating by tcp global
- **How much does it cost?** $85.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/126267136-air-undercoating-spray-gun-with-gauge-suction-feed-cup-2)

## Best For

- tcp global enthusiasts

## Why This Product

- Trusted tcp global brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Master Every Angle:** Two 22" flexible wands including a multi-directional nozzle for flawless coverage in hard-to-reach spots.
- • **Durability Meets Comfort:** Die-cast aluminum body with ergonomic grip designed for extended professional or DIY use without fatigue.
- • **Precision at Your Fingertips:** Built-in air pressure regulator with gauge ensures perfect spray texture and consistent application every time.
- • **Versatile Coating Powerhouse:** Compatible with oil, solvent, and water-based coatings—ideal for rust proofing, undercoating, chip guard, and bed liners.
- • **Pro-Level Performance, DIY Friendly:** Engineered for both auto body pros and passionate DIYers who demand reliable, high-quality results.

## Overview

The TCP Global Air Undercoating Spray Gun UG8406 is a lightweight, precision-engineered pneumatic tool featuring a die-cast aluminum body, built-in air pressure regulator with gauge, and two 22-inch flexible extension wands (including a multi-directional nozzle). Designed for professional and DIY use, it delivers versatile application of oil, solvent, and water-based coatings for automotive rust proofing, undercoating, chip guard, and truck bed liners with maximum pressure up to 130 PSI.

## Description

TCP Global Air Undercoating Spray Gun with Gauge, Suction Feed Cup & 2 Wands - 22" Long Flexible Extension Wand with Multi-Directional Nozzle - Sprayable Bed Liner, Rubberized Truck Undercoating

## Features

- Versatile Pneumatic Application Gun: Ideal for automotive rust proofing, undercoating, chip guard, truck bed liner, and various oil, solvent, or water-based coatings.
- Precision & Texture Control: Lightweight, balanced, and precisely machined for applying different viscosity coatings and achieving various textures.
- Includes Two 22" Flexible Extension Wands: One multi-directional nozzle for hard-to-reach areas and hollow frames; one straight single-direction nozzle.
- Aluminum Body with Comfortable Grip & Air Regulator: Features a die-cast aluminum alloy body, easy-grip trigger handle for extended use, built-in air pressure regulator with gauge and a 25-ounce suction feed aluminum fluid cup.
- Designed for Professional & DIY Use: Suitable for both professional auto body shops and DIY enthusiasts looking for reliable coating application.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TCP Global |
| Tank Volume | 325 Cubic Centimeters |
| Color | Silver |
| Recommended Uses For Product | Chemical sprayer |
| Material | Aluminum |
| Item Weight | 0.96 Kilograms |
| Style | Gun |
| Power Source | Compressed Air |
| Included Components | Pneumatic air application gun, two wand nozzle extensions, a multi-directional nozzle, straight single-direction an pressure regulator with gauge, 25 ounce suction feed aluminum fluid cup assembly, and attachable 22 inch flexible extension wands |
| Model Name | UG8406 |
| Maximum Pressure | 1.3E+2 Pound per Square Inch |
| UPC | 848849000467 |
| Manufacturer | TCP Global |
| Item Weight | 2.12 pounds |
| Package Dimensions | 9.21 x 6.54 x 5.47 inches |
| Item model number | 13 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | UG8406 |
| Special Features | Adjustable Nozzle, Lightweight |

## Product Details

- **Brand:** TCP Global
- **Tank Volume:** 325 Cubic Centimeters
- **Color:** Silver
- **Recommended Uses For Product:** Chemical sprayer
- **Material:** Aluminum

## Images

![Air Undercoating Spray Gun with Gauge, Suction Feed Cup & 2 Wands - 22" Long Flexible Extension Wand with Multi-Directional Nozzle - Sprayable Bed Liner, Rubberized Truck Undercoating - Image 1](https://m.media-amazon.com/images/I/719TAQqZfyS.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can this be used with oil base top coat paint to get into closed frame areas?**
A: In theory that's what it's used for. But I couldn't get mine to spray anyting. I work for 43 years in the Collision industry and know how to make things work this would not work. And Amazon wouldn't let me return it sucks sucks sucks don't waste your money on this one and buy one that's more expensive from Eastwood.

**Q: what is the diameter of the nozzle?**
A: approximately 3/8 to 1/2 inch. It doesn't spray a fan pattern as a typical nozzle. It has 4 90 degree holes that spray omnidirectionally.

**Q: What is the recommended [minimum] compressor tank size to operate this gun consistently?**
A: I wouldn't recommend this gun for any purpose. I could not make mine work. I'm a retired professional from collision repair and missed the window and sending it back.I would look at the reviews before you consider purchasing this. I would recommend something that cost more although I purchased this brand before in other air tools.

**Q: can you spray ospho in tcp global air rust proofing gun?**
A: I have not sprayed Ospho. I couldn't get anything  to spray this gun read the reviews I wish I would have first I wouldn't recommend anyone buying this.

## Frequently Bought Together

- TCP Global Air Undercoating Spray Gun with Gauge, Suction Feed Cup & 2 Wands - 22" Long Flexible Extension Wand with Multi-Directional Nozzle - Sprayable Bed Liner, Rubberized Truck Undercoating
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*